$OpenBSD: patch-format_c,v 1.1.1.1 2009/02/17 00:16:04 sthen Exp $

http://www.cvstrac.org/cvstrac/chngview?cn=994
Avoid using sqlite internal functions.

--- format.c.orig	Sun Jan 28 22:50:24 2007
+++ format.c	Thu Aug  7 01:01:25 2008
@@ -701,11 +701,10 @@ static int isAllowed(const char *zElem, int nElem){
 ** Return TRUE if the HTML element given in the argument is a form of
 ** external reference (i.e. A, IMG, etc).
 */
-extern int sqlite3StrNICmp(const char *, const char*, int);
 static int isLinkTag(const char *zElem, int nElem){
-  return (nElem==1 && 0==sqlite3StrNICmp(zElem,"A",nElem))
-      || (nElem==3 && 0==sqlite3StrNICmp(zElem,"IMG",nElem))
-      || (nElem==4 && 0==sqlite3StrNICmp(zElem,"CITE",nElem));
+  return (nElem==1 && 0==strncasecmp(zElem,"A",nElem))
+      || (nElem==3 && 0==strncasecmp(zElem,"IMG",nElem))
+      || (nElem==4 && 0==strncasecmp(zElem,"CITE",nElem));
 }
 
 /*
@@ -713,12 +712,11 @@ static int isLinkTag(const char *zElem, int nElem){
 ** before it ends, then return the number of characters through the end of
 ** the </html>.  If the <html> or the </html> is missing, return 0.
 */
-extern int sqlite3StrNICmp(const char *, const char*, int);
 static int is_html(const char *z){
   int i;
-  if( sqlite3StrNICmp(z, "<html>", 6) ) return 0;
+  if( strncasecmp(z, "<html>", 6) ) return 0;
   for(i=6; z[i]; i++){
-    if( z[i]=='<' && sqlite3StrNICmp(&z[i],"</html>",7)==0 ) return i+7;
+    if( z[i]=='<' && strncasecmp(&z[i],"</html>",7)==0 ) return i+7;
   }
   return 0;
 }
